/*
 * Copyright (C) 2021 The Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package com.oushangfeng.pinneddemo.adapter.viewholder;

import com.oushangfeng.pinneddemo.ResourceTable;
import com.oushangfeng.pinneddemo.model.SharesModel;

import ohos.agp.components.Component;
import ohos.agp.components.ComponentContainer;
import ohos.agp.components.Image;
import ohos.agp.components.LayoutScatter;
import ohos.agp.components.RecycleItemProvider;
import ohos.app.AbilityContext;

import java.util.List;

/**
 * SharesProvider
 *
 * @since 2021-04-16
 */
public class SharesProvider extends RecycleItemProvider {
    private List<SharesModel> itemList;
    private AbilityContext context;

    /**
     * Item Provider Constructor
     *
     * @param itemList List of data model
     * @param context context
     */
    public SharesProvider(List<SharesModel> itemList, AbilityContext context) {
        this.itemList = itemList;
        this.context = context;
    }

    @Override
    public int getCount() {
        return itemList.size();
    }

    @Override
    public Object getItem(int index) {
        return itemList.get(index);
    }

    @Override
    public long getItemId(int index) {
        return index;
    }

    @Override
    public Component getComponent(int index, Component component, ComponentContainer componentContainer) {
        Component itemComponent = component;
        SharesViewHolder viewHolder;
        if (itemComponent == null) {
            itemComponent = LayoutScatter.getInstance(componentContainer.getContext())
                    .parse(ResourceTable.Layout_default_doubleline_list, componentContainer, false);
        }
        SharesModel content = (SharesModel) getItem(index);
        viewHolder = new SharesViewHolder(itemComponent);
        viewHolder.setContent(context, content);

        // Make divider invisible when current item is the last one
        if (index == getCount() - 1) {
            Image mDivider = (Image) itemComponent.findComponentById(ResourceTable.Id_divider);
            if (mDivider != null) {
                mDivider.setVisibility(Component.INVISIBLE);
            }
        }
        return itemComponent;
    }
}
